perf: 优化各 Tab 数据加载为按需请求

MarketDataView (股票行情):
- 初始只加载 summary + tradeData（2个接口）
- funding/bigDeal/unusual/pledge 数据在切换 Tab 时按需加载
- 新增 loadDataByType 方法支持懒加载

FinancialPanorama (财务全景):
- 初始只加载 stockInfo + metrics + comparison + mainBusiness（4个接口）
- 从9个接口优化到4个接口

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/views/Company/config.ts

@@ -39,15 +39,27 @@ export const THEME: CompanyTheme = {
 };
 
 // ============================================
-// Tab 懒加载组件
+// Tab 懒加载组件（带 webpack chunk 命名）
 // ============================================
 
-const CompanyOverview = lazy(() => import('./components/CompanyOverview'));
-const DeepAnalysis = lazy(() => import('./components/DeepAnalysis'));
-const MarketDataView = lazy(() => import('./components/MarketDataView'));
-const FinancialPanorama = lazy(() => import('./components/FinancialPanorama'));
-const ForecastReport = lazy(() => import('./components/ForecastReport'));
-const DynamicTracking = lazy(() => import('./components/DynamicTracking'));
+const CompanyOverview = lazy(() =>
+  import(/* webpackChunkName: "company-overview" */ './components/CompanyOverview')
+);
+const DeepAnalysis = lazy(() =>
+  import(/* webpackChunkName: "company-deep-analysis" */ './components/DeepAnalysis')
+);
+const MarketDataView = lazy(() =>
+  import(/* webpackChunkName: "company-market-data" */ './components/MarketDataView')
+);
+const FinancialPanorama = lazy(() =>
+  import(/* webpackChunkName: "company-financial" */ './components/FinancialPanorama')
+);
+const ForecastReport = lazy(() =>
+  import(/* webpackChunkName: "company-forecast" */ './components/ForecastReport')
+);
+const DynamicTracking = lazy(() =>
+  import(/* webpackChunkName: "company-tracking" */ './components/DynamicTracking')
+);
 
 // ============================================
 // Tab 配置